SECONDARY BATTERY
The present invention relates to a secondary battery. The secondary battery according to the present invention comprises a secondary battery, which comprises an electrode assembly, an electrolyte, and a battery case configured to accommodate the electrode assembly and the electrolyte, wherein the ba...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The present invention relates to a secondary battery. The secondary battery according to the present invention comprises a secondary battery, which comprises an electrode assembly, an electrolyte, and a battery case configured to accommodate the electrode assembly and the electrolyte, wherein the battery case comprises: a main body having accommodation space in which the electrode assembly and the electrolyte are accommodated; an additional electrolyte accommodation part having a storage space in which an additional electrolyte is accommodated; a connection part configured to form a moving passage through which the additional electrolyte is supplied from the addition electrolyte accommodation part to the main body; and an electrolyte impregnation member provided on the connection part and impregnated with the additional electrolyte. |
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